1.5ml的surestop样品瓶,透明带标签,100/包
商家询价 上海希言科学仪器有限公司
GC Injector Adapter Cap Assembly
PA100 糖保护柱,2X50MM
10 mm Quartz Rectang Cell w Lid Pkg. 2
Lumina Hollow Cathode 2" Lamp - Li
Quartz SUPRASIL Lid 3.2 mm 700 μL
9923037 PE蠕动泵管 泵管,美国PE耗材
PVC Solva Red Red Tubing 1.14mm ID Pkg12
分析柱250x4.6mm 5um Hypersil ODS-2
Accucore PFP色谱柱 150x3.0mm 2.6m
TAC-LP1 超低压阴离子浓缩柱5X23MM